US5009887AExpiredUtility
Deodorant composition in the form of a gel
Est. expiryOct 31, 2005(expired)· nominal 20-yr term from priority
Inventors:Takashi Iwahashi
A61L 15/12Y10S516/07A61F 13/023A61L 9/01A61L 9/048Y10S428/905C08G 73/024
34
PatentIndex Score
10
Cited by
13
References
3
Claims
Abstract
A new deodorant composition in the form of gel is now provided, which comprises 2% to 30% by weight of sodium polyacrylate or ammonium polyacrylate having a molecular weight of form 40,000 to 300,000, 1% to 10% by weight of diglycidyl ether or polyglycidyl ether, 5% to 40% by weight of deodorizer containing as active ingredients ethanaminium N-(carboxymethyl)-2-hydroxy-N, N-bis(2-hydroxyethyl)choride, diethanolamine, triethanolamine and glyoxal, and the remainder of water. The gel typed deodorant composition according to this invention may effectively be used to deodorize acidic and alkaline bad odors in the enclosed areas.
Claims
exact text as granted — not AI-modifiedWhat we claim is:
1. A deodorant composition in the form of a gel, which comprises 2% to 30% by weight of sodium polyacrylate or ammonium polyacrylate having a molecular weight of from 40,000 to 300,000, 1% to 10% by weight of diglycidyl ether or polyglycidyl ether, 5% to 40% by weight of deodorizer containing as active ingredients ethanaminium N-(carboxymethyl)-2-hydroxy-N,N,bis(2-hydroxyethyl) chloride, diethanolamine, triethanolamine, glyoxal, sodium citrate and sodium dihydrogen phosphate, and the remainder of water.
2. A deodorant composition according to claim 1 wherein aid diglycidylether is selected from the group consisting of ethylene glycol diglycidyl ether, polyethylene glycol diglycidyl ether, propylene glycol diglycidyl ether, polypropylene glycol diglycidyl ether and neopentyl glycol diglycidyl ether and said polyglycidyl ether is selected from the group consisting of trimethylolpropane polyglycidyl ether, polyglycerol polyglycidyl ether, glycerol polyglycidyl ether and diglycerol polyglycidyl ether.
3. A deodorant composition according to claim 1 wherein the deodorizer being used comprises as active ingredients 5 to 20% by weight of ethanaminium N-(carboxymethyl)-2-hydroxy-N,N-bis(2-hydroxyethyl)chloride, 1 to 10% by weight of diethanolamine, 0.5 to 5% by weight of triethanolamine and 0.5 to 5% by weight of glyoxal, 0.5 to 5% by weight of sodium citrate and 1 to 10% by weight of sodium dihydrogen phosphate.Cited by (0)
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